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scsi: core: Declare SCSI host template pointer members const 

Declare the SCSI host template pointer members const and also the remaining
SCSI host template pointers in the SCSI core.

Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-4-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2023-03-22 12:53:58 -07:00 committed by Martin K. Petersen
parent 31435de974
commit e0d3f2c694
5 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/scsi/scsi_mid_low_api.rst
View File

@ -436,7 +436,7 @@ Details::
*
* Defined in: drivers/scsi/hosts.c .
**/
struct Scsi_Host * scsi_host_alloc(struct scsi_host_template * sht,
struct Scsi_Host * scsi_host_alloc(const struct scsi_host_template * sht,
int privsize)

4
drivers/scsi/hosts.c
View File

@ -219,7 +219,7 @@ EXPORT_SYMBOL(scsi_remove_host);
int scsi_add_host_with_dma(struct Scsi_Host *shost, struct device *dev,
struct device *dma_dev)
{
struct scsi_host_template *sht = shost->hostt;
const struct scsi_host_template *sht = shost->hostt;
int error = -EINVAL;
shost_printk(KERN_INFO, shost, "%s\n",
@ -392,7 +392,7 @@ static struct device_type scsi_host_type = {
* Return value:
* Pointer to a new Scsi_Host
**/
struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
struct Scsi_Host *scsi_host_alloc(const struct scsi_host_template *sht, int privsize)
{
struct Scsi_Host *shost;
int index;

2
include/linux/raid_class.h
View File

@ -11,7 +11,7 @@ struct raid_template {
};
struct raid_function_template {
void *cookie;
const void *cookie;
int (*is_raid)(struct device *);
void (*get_resync)(struct device *);
void (*get_state)(struct device *);

2
include/scsi/libfc.h
View File

@ -866,7 +866,7 @@ static inline void *lport_priv(const struct fc_lport *lport)
* Returns: libfc lport
*/
static inline struct fc_lport *
libfc_host_alloc(struct scsi_host_template *sht, int priv_size)
libfc_host_alloc(const struct scsi_host_template *sht, int priv_size)
{
struct fc_lport *lport;
struct Scsi_Host *shost;

4
include/scsi/scsi_host.h
View File

@ -554,7 +554,7 @@ struct Scsi_Host {
struct completion * eh_action; /* Wait for specific actions on the
host. */
wait_queue_head_t host_wait;
struct scsi_host_template *hostt;
const struct scsi_host_template *hostt;
struct scsi_transport_template *transportt;
struct kref tagset_refcnt;
@ -747,7 +747,7 @@ static inline int scsi_host_in_recovery(struct Scsi_Host *shost)
extern int scsi_queue_work(struct Scsi_Host *, struct work_struct *);
extern void scsi_flush_work(struct Scsi_Host *);
extern struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *, int);
extern struct Scsi_Host *scsi_host_alloc(const struct scsi_host_template *, int);
extern int __must_check scsi_add_host_with_dma(struct Scsi_Host *,
struct device *,
struct device *);